Fontana, CA 92335 Hourly Weather

San Bernardino County2:04 AM PDT34.08°N, 117.46°W
Flood Advisory until 6:45 AM Thu

Next 48 hours

2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2222 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 AM Showers And Thunderstorms 63° 63° 99% 0.08 in W 5 98% 62° 100% 0
3 AM Showers And Thunderstorms 63° 63° 99% 0.08 in W 5 98% 62° 100% 0
4 AM Showers And Thunderstorms 62° 62° 99% 0.08 in SW 5 G10 97% 62° 100% 0
5 AM Chance Rain Showers 62° 62° 44% 0.01 in SW 5 97% 61° 71% 0
6 AM Chance Rain Showers 62° 62° 44% 0.01 in Calm 97% 61° 71% 0
7 AM Chance Rain Showers 61° 61° 44% 0.01 in W 5 96% 60° 71% 0
8 AM Chance Rain Showers 62° 62° 44% 0.01 in SW 5 G12 97% 61° 74% 0
9 AM Chance Rain Showers 62° 62° 44% 0.01 in SW 5 G13 97% 61° 74% 1
10 AM Chance Rain Showers 62° 62° 44% 0.01 in SW 5 G13 96% 60° 74% 3
11 AM Showers And Thunderstorms Likely 62° 63° 67% 0.03 in SW 5 G13 87% 59° 94% 4
12 PM Showers And Thunderstorms Likely 63° 63° 67% 0.03 in SW 5 G14 86% 58° 94% 5
1 PM Showers And Thunderstorms Likely 63° 63° 67% 0.03 in W 15 G21 82% 58° 94% 5
2 PM Showers And Thunderstorms Likely 65° 65° 67% 0.03 in W 10 G17 78% 58° 87% 4
3 PM Showers And Thunderstorms Likely 64° 64° 67% 0.03 in SW 5 80% 58° 87% 3
4 PM Showers And Thunderstorms Likely 64° 64° 67% 0.03 in SW 5 G10 77% 57° 87% 1
5 PM Slight Chance Rain Showers 63° 63° 22% 0.01 in SW 5 G13 80% 57° 53% 0
6 PM Slight Chance Rain Showers 62° 62° 22% 0.01 in SW 5 G12 86% 58° 53% 0
7 PM Slight Chance Rain Showers 61° 61° 22% 0.01 in SW 5 G10 89% 58° 53% 0
8 PM Slight Chance Rain Showers 61° 61° 22% 0.01 in SW 5 G10 90% 58° 66% 0
9 PM Slight Chance Rain Showers 60° 60° 22% 0.01 in S 5 93% 58° 66% 0
10 PM Slight Chance Rain Showers 60° 60° 22% 0.01 in SE 5 91% 58° 66% 0
11 PM Chance Rain Showers 60° 60° 25% <0.01 in E 5 90% 57° 66% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 59° 59° 25% <0.01 in Calm 92% 57° 66% 0
1 AM Chance Rain Showers 59° 59° 25% <0.01 in Calm 92% 57° 66% 0
2 AM Chance Rain Showers 59° 59° 25% <0.01 in Calm 94% 57° 63% 0
3 AM Chance Rain Showers 58° 58° 25% <0.01 in Calm 96% 57° 63% 0
4 AM Chance Rain Showers 58° 59° 25% <0.01 in Calm 94% 57° 63% 0
5 AM Mostly Cloudy 58° 58° 9% 0.00 in NE 5 95% 57° 69% 0
6 AM Partly Sunny 57° 57° 9% 0.00 in NE 5 96% 56° 69% 0
7 AM Partly Sunny 57° 57° 9% 0.00 in NE 5 97% 56° 69% 0
8 AM Partly Sunny 58° 58° 9% 0.00 in NE 5 97% 57° 54% 0
9 AM Partly Sunny 59° 59° 9% 0.00 in NE 5 97% 58° 54% 1
10 AM Partly Sunny 62° 62° 9% 0.00 in E 5 89% 58° 54% 3
11 AM Sunny 63° 63° 8% 0.00 in Calm 83% 58° 22% 4
12 PM Sunny 65° 65° 8% 0.00 in Calm 77% 58° 22% 5
1 PM Sunny 66° 66° 8% 0.00 in S 5 72% 57° 22% 5
2 PM Sunny 67° 67° 8% 0.00 in SW 5 69% 57° 19% 4
3 PM Sunny 68° 68° 8% 0.00 in SW 5 66% 57° 19% 3
4 PM Sunny 68° 68° 8% 0.00 in SW 5 G10 66% 56° 19% 1
5 PM Sunny 68° 68° 3% 0.00 in W 5 G10 68% 57° 17% 0
6 PM Mostly Clear 66° 67° 3% 0.00 in SW 5 G12 74% 58° 17% 0
7 PM Mostly Clear 65° 65° 3% 0.00 in SW 5 G12 79% 58° 17% 0
8 PM Mostly Clear 63° 63° 3% 0.00 in SW 5 G12 82% 58° 17% 0
9 PM Mostly Clear 62° 62° 3% 0.00 in SW 5 G10 83% 57° 17% 0
10 PM Mostly Clear 61° 61° 3% 0.00 in S 5 83% 56° 17% 0
11 PM Mostly Clear 60° 61° 0% 0.00 in Calm 82% 55° 12% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 59° 59° 0% 0.00 in Calm 84% 54° 12% 0
1 AM Mostly Clear 58° 58° 0% 0.00 in NW 5 86% 54° 12% 0
2 AM Mostly Clear 57° 57° 0% 0.00 in N 5 G10 87% 54° 12% 0
3 AM Mostly Clear 57° 57° 0% 0.00 in N 5 G10 86% 53° 12% 0
4 AM Mostly Clear 57° 57° 0% 0.00 in N 5 G10 84% 52° 12% 0
5 AM Mostly Clear 57° 57° 0% 0.00 in N 5 81% 52° 9% 0
6 AM Sunny 57° 57° 0% 0.00 in N 5 G10 82% 52° 9% 0
7 AM Sunny 57° 57° 0% 0.00 in N 5 G12 82% 52° 9% 0
8 AM Sunny 59° 59° 0% 0.00 in N 5 G12 78% 52° 9% 0
9 AM Sunny 62° 62° 0% 0.00 in N 5 G10 70% 52° 9% 1
10 AM Sunny 66° 66° 0% 0.00 in N 5 60% 52° 9% 3
11 AM Sunny 70° 70° 0% 0.00 in N 5 53% 52° 2% 5
12 PM Sunny 73° 73° 0% 0.00 in N 5 47% 52° 2% 6
1 PM Sunny 75° 75° 0% 0.00 in NW 5 43% 51° 2% 6
2 PM Sunny 76° 76° 0% 0.00 in NW 5 41% 51° 2% 5
3 PM Sunny 75° 75° 0% 0.00 in NW 5 G10 43% 51° 2% 3
4 PM Sunny 75° 75° 0% 0.00 in NW 5 44% 52° 2% 1
5 PM Sunny 75° 75° 0% 0.00 in NW 5 46% 52° 1% 0
6 PM Clear 72° 72° 0% 0.00 in NW 5 50% 53° 1% –
7 PM Clear 69° 69° 0% 0.00 in Calm 56% 53° 1% –
8 PM Clear 67° 67° 0% 0.00 in Calm 62% 53° 1% –
9 PM Clear 65° 65° 0% 0.00 in Calm 64% 53° 1% –
10 PM Clear 64° 64° 0% 0.00 in N 5 64% 52° 1% –
11 PM Clear 63° 63° 0% 0.00 in N 5 G10 64% 51° 2% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 62° 62° 0% 0.00 in N 5 G12 66% 50° 2% –
1 AM Clear 60° 60° 0% 0.00 in NE 5 G12 68% 49° 2% –
2 AM Clear 59° 59° 0% 0.00 in NE 5 G12 69% 49° 2% –
3 AM Clear 58° 59° 0% 0.00 in NE 5 G12 68% 48° 2% –
4 AM Clear 58° 58° 0% 0.00 in NE 5 G10 65% 47° 2% –
5 AM Mostly Clear 59° 59° 0% 0.00 in NE 5 G10 63% 46° 8% –
6 AM Sunny 58° 58° 0% 0.00 in NE 5 G10 64% 46° 8% –
7 AM Sunny 59° 59° 0% 0.00 in NE 5 G10 64% 46° 8% –
8 AM Sunny 60° 60° 0% 0.00 in NE 5 G10 62% 47° 8% –
9 AM Sunny 64° 64° 0% 0.00 in NE 5 G10 56% 48° 8% –
10 AM Sunny 69° 69° 0% 0.00 in NE 5 G10 49% 49° 8% –
11 AM Sunny 74° 74° 0% 0.00 in Calm 43% 50° 9% –
12 PM Sunny 77° 77° 0% 0.00 in Calm 38% 50° 9% –
1 PM Sunny 79° 79° 0% 0.00 in Calm 35% 49° 9% –
2 PM Sunny 80° 79° 0% 0.00 in Calm 34% 49° 9% –
3 PM Sunny 80° 79° 0% 0.00 in Calm 34% 49° 9% –
4 PM Sunny 79° 79° 0% 0.00 in Calm 36% 50° 9% –
5 PM Sunny 77° 77° 0% 0.00 in Calm 40% 50° 12% –
6 PM Mostly Clear 74° 74° 0% 0.00 in Calm 45% 51° 12% –
7 PM Mostly Clear 71° 71° 0% 0.00 in Calm 50% 51° 12% –
8 PM Mostly Clear 68° 68° 0% 0.00 in Calm 54% 51° 12% –
9 PM Mostly Clear 67° 67° 0% 0.00 in Calm 56% 51° 12% –
10 PM Mostly Clear 65° 65° 0% 0.00 in Calm 57% 50° 12% –
11 PM Mostly Clear 64° 64° 0% 0.00 in N 10 G17 57% 49° 15% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 0% 0.00 in N 10 G17 59% 48° 15% –
1 AM Mostly Clear 61° 61° 0% 0.00 in N 10 G17 61% 48° 15% –
2 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G15 62% 47° 15% –
3 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G15 61% 46° 15% –
4 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G15 60% 45° 15% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G12 58% 45° 16% –
6 AM Sunny 59° 59° 0% 0.00 in NE 5 G12 59% 45° 16% –
7 AM Sunny 59° 59° 0% 0.00 in NE 5 G12 60% 45° 16% –
8 AM Sunny 60° 61° 0% 0.00 in NE 5 G13 58% 46° 16% –
9 AM Sunny 64° 64° 0% 0.00 in NE 5 G13 52% 46° 16% –
10 AM Sunny 69° 69° 0% 0.00 in NE 5 G13 45% 47° 16% –
11 AM Sunny 73° 73° 0% 0.00 in Calm 40% 47° 4% –
12 PM Sunny 76° 76° 0% 0.00 in Calm 35% 47° 4% –
1 PM Sunny 78° 79° 0% 0.00 in Calm 32% 46° 4% –
2 PM Sunny 80° 79° 0% 0.00 in Calm 31% 46° 4% –
3 PM Sunny 80° 79° 0% 0.00 in Calm 31% 46° 4% –
4 PM Sunny 79° 79° 0% 0.00 in Calm 32% 47° 4% –
5 PM Sunny 78° 78° 0% 0.00 in W 5 G10 35% 48° 8% –
6 PM Mostly Clear 75° 75° 0% 0.00 in W 5 G10 39% 48° 8% –
7 PM Mostly Clear 71° 71° 0% 0.00 in W 5 G10 45% 49° 8% –
8 PM Mostly Clear 68° 68° 0% 0.00 in Calm 50% 49° 8% –
9 PM Mostly Clear 67° 67° 0% 0.00 in Calm 52% 49° 8% –
10 PM Mostly Clear 66° 66° 0% 0.00 in Calm 53% 48° 8% –
11 PM Mostly Clear 64° 64° 0% 0.00 in N 10 G18 54% 47° 13% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 0% 0.00 in N 10 G18 56% 47° 13% –
1 AM Mostly Clear 61° 61° 0% 0.00 in N 10 G18 59% 46° 13% –
2 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 G13 60% 46° 13% –
3 AM Mostly Clear 59° 59° 0% 0.00 in NE 5 G13 60% 45° 13% –
4 AM Mostly Clear 59° 59° 0% 0.00 in NE 5 G13 58% 44° 13% –
5 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 56% 44° 18% –
6 AM Sunny 60° 60° 0% 0.00 in NE 5 57% 44° 18% –
7 AM Sunny 60° 60° 0% 0.00 in NE 5 58% 45° 18% –
8 AM Sunny 61° 61° 0% 0.00 in Calm 57% 46° 18% –
9 AM Sunny 64° 64° 0% 0.00 in Calm 52% 46° 18% –
10 AM Sunny 69° 69° 0% 0.00 in Calm 46% 47° 18% –
11 AM Sunny 72° 73° 0% 0.00 in Calm 40% 47° 17% –
12 PM Sunny 75° 75° 0% 0.00 in Calm 36% 47° 17% –
1 PM Sunny 78° 78° 0% 0.00 in Calm 33% 46° 17% –
2 PM Sunny 79° 79° 0% 0.00 in Calm 32% 46° 17% –
3 PM Sunny 79° 79° 0% 0.00 in Calm 32% 47° 17% –
4 PM Sunny 78° 79° 0% 0.00 in Calm 33% 47° 17% –
5 PM Sunny 77° 77° 0% 0.00 in Calm 36% 48° 25% –
6 PM Mostly Clear 74° 74° 0% 0.00 in Calm 41% 49° 25% –
7 PM Mostly Clear 71° 71° 0% 0.00 in Calm 46% 50° 25% –
8 PM Mostly Clear 68° 68° 0% 0.00 in Calm 52% 50° 25% –
9 PM Mostly Clear 66° 67° 0% 0.00 in Calm 54% 50° 25% –
10 PM Mostly Clear 65° 65° 0% 0.00 in Calm 56% 49° 25% –
11 PM Mostly Clear 64° 64° 0% 0.00 in N 5 56% 48° 24% –
Wednesday, October 2813 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 63° 63° 0% 0.00 in N 5 59% 48° 24% –
1 AM Mostly Clear 61° 61° 0% 0.00 in N 5 61% 48° 24% –
2 AM Mostly Clear 60° 60° 0% 0.00 in NE 5 63% 48° 24% –
3 AM Mostly Clear 59° 59° 0% 0.00 in NE 5 63% 47° 24% –
4 AM Mostly Clear 59° 59° 0% 0.00 in NE 5 62% 46° 24% –
5 AM Partly Cloudy 60° 60° 0% 0.00 in Calm 60% 46° 42% –
6 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 60% 46° 42% –
7 AM Mostly Sunny 60° 60° 0% 0.00 in Calm 61% 47° 42% –
8 AM Mostly Sunny 62° 62° 0% 0.00 in Calm 59% 47° 42% –
9 AM Mostly Sunny 65° 65° 0% 0.00 in Calm 53% 48° 42% –
10 AM Mostly Sunny 69° 69° 0% 0.00 in Calm 46% 48° 42% –
11 AM Mostly Sunny 73° 73° 0% 0.00 in Calm 41% 48° 38% –
12 PM Mostly Sunny 76° 76° 0% 0.00 in Calm 37% 48° 38% –

National Weather Service forecast updated 1 hr ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.